These fit OK25 Ominifilter, not the U25 E series Omnifilter
Order will arrive as shown in picture, anything less is not a TORK brand
A genuine OE part, built for use in water filtration systems offered by OmniFilter, the OK25 O-ring helps to create tighter seals, reducing risk of damaging leakage. For best results, these O-rings should be changed with every third water filter replacement. Offered here at a price making it easy to stock up, so you’ll never be without the O-rings you need! Order the OK25 OmniFilter O-rings you need from us by 4pm CST today for same day shipping.